49ers' comeback falls short

February 4, 2013

Michael Macor/The Chronicle

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Cornerback Chris Culliver (29) during the fourth quarter of Superbowl XLVII between the San Francisco 49ers and the Baltimore Ravens at the Mercedes-Benz Superdome on Sunday February 3, 2013 in New Orleans, La.

Cornerback Chris Culliver (29) during the fourth quarter of Superbowl XLVII between the San Francisco 49ers and the Baltimore Ravens at the Mercedes-Benz Superdome on Sunday February 3, 2013 in New Orleans, La.